With examples like Hunter-X, Cetus, Ladon, and Typhon one might get the impression all biotech(or at least all autonomous biotech) creations are very powerful, dangerous, and uncontrollable. Are there any biotech creatures that aren't a menace to humanity? Conversely, are there any non-autonomous, i.e. piloted, biotech creatures/mecha that are a threat to their owners? What about semi-autonomous(lethargic/fugue-state, reflexive self-defense but otherwise don't do anything without instructions) biotech creations?
Can biotech be created with built-in control mechanisms:
-Addicted to/dependent on substance controlled/produced only by creator.
-Mind control, mental conditioning, easily suggestible, implanted memories(authority figure).
-limited mental functions(only thinks in certain ways), or just STUPID.
-sterile/infertile, limited fertility, limited lifespan.
-can only survive in certain environments(atmosphere, temperature, pressure)
-susceptible/vulnerable to certain substances/stimuli(severe allergy, types of radiation, smells, images, tastes, light spectrum, sound frequencies, etc.)
On a side note, why haven't there been any biotech Zoanoids? I mean, they're already based on organic body plans. The next logical step would be to start incorporating organic components in their construction.